← All JobsSenior Generator Technician
Job ID: 577839Role details
- Reports To: Service Manager / Director of Service Operations
- Role Summary:
- The Senior Generator Technician is a top-level field expert responsible for diagnosing, repairing,
- maintaining, and commissioning complex generator systems. This role serves as a technical
- authority within the service department, providing leadership, advanced troubleshooting, and
- mentorship to junior technicians while ensuring the highest standards of safety, quality, and
- customer satisfaction.
Responsibilities
- and Responsibilities:
- Diagnose and repair complex mechanical, electrical, and control system issues on diesel,
- natural gas, and bi-fuel generators.
- Perform advanced troubleshooting on engines, alternators, switchgear, paralleling
- systems, ATS, and digital control platforms.
- Conduct load bank testing, start-up, commissioning, and acceptance testing of generator
- systems.
- Interpret wiring diagrams, schematics, and technical manuals to resolve system failures.
- Perform major overhauls, engine rebuilds, and component replacements as required.
- Ensure compliance with manufacturer specifications, NFPA 110, NEC, EPA, and local
- codes.
- Serve as the technical escalation point for complex service issues.
- Mentor and train junior and mid-level technicians in diagnostics, safety, and best
- practices.
- Assist service management with technical guidance, repair strategies, and job planning.
- Support emergency response and critical power outages as a lead technician.
- Communicate effectively with customers regarding system condition, repairs, and
- recommendations.
- Complete detailed service reports, diagnostics documentation, and repair records.
- Identify and recommend system upgrades, preventative maintenance, and compliance
- improvements.
- Maintain professional conduct and represent the company at a senior technical level.
- Follow all company safety policies and OSHA regulations.
- Perform work in a manner that ensures personal safety, team safety, and equipment
- protection.
- Maintain required certifications and licenses.
- Job Requirements:
- 7–10+ years of hands-on generator technician experience
- Extensive experience with commercial and industrial generator systems (20kW–3MW+)
- Advanced electrical and mechanical troubleshooting skills
- Strong working knowledge of ATS, switchgear, and paralleling controls
- Ability to read and interpret complex electrical schematics
- Valid driver’s license with acceptable driving record
- OEM certifications (Cummins, Caterpillar, Kohler, MTU, Generac Industrial, etc.)
- Factory training on digital control systems and paralleling gear
- NFPA 110 familiarity and compliance experience
- Electrical license or equivalent technical certification
- Ability to lift up to 75 lbs
- Ability to work in confined spaces and outdoor environments
- Willingness to travel locally and participate in on-call rotation
- Ability to work extended hours during emergency response situations
- Why Join?
- Competitive pay based on experience and certifications
- Company vehicle, tools, and technology provided
- Ongoing training and certification opportunities
- Health, dental, vision insurance
- Retirement plan with company match
- Paid time off and holidays
